OpenBSD 5.3 detected a NETGEAR USB wireless adapter and labeled the interface urtw0. I created a /etc/hostname.urtw0 file:
nwid <ssid> wpakey '<wpa>' dhcp
After a reboot, I could visit web pages.
You can use vi to create the text file:
- vi <file> to create the file
- i to enter insert mode and begin typing
- ESC to exit insert mode
- :wq to “write and quit,” to save the file